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naSRPS EN ISO 6863:2026

Nuclear fuel technology - Preparation of spikes for isotope dilution mass spectrometry (IDMS) (ISO 6863:2024)

General information

40.60     Jun 18, 2026

ISS

Z085

European Norm

27.120.30  

English  

Scope

This document specifies a method which applies to the preparation and validation of the standard materials generally called “large size spikes” with an uncertainty suitable for international nuclear safeguards used for measuring the content of plutonium and/or uranium by isotope dilution mass spectrometry.
This measurement methodology can be applied to input solutions of irradiated Magnox and light water reactor fuels (boiling water reactor or pressurized water reactor); in final products at spent-fuel reprocessing plants; in feed and products of mixed oxide of plutonium and uranium (MOX); and in uranium fuel fabrication

Life cycle

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naSRPS EN ISO 6863:2026
40.60 Close of voting
Jun 18, 2026

Related project

Adopted from EN ISO 6863:2026 IDENTICAL

Adopted from ISO 6863:2024 IDENTICAL